Tiny motor-generator—-replication maybe.ASF
This as my attempt to replicate a tiny motor generator that was shown here on YouTube. My device is not the same but the outputs results are very similar. It uses a spinning magnet rotor that is driven electromagnet coils. The key component to how mine works is one small 2N2222 transistor that does the switching of the coils. The high voltage is obtained from the flyback when the coils are switched off. On my device part of the coil arrangement receives an induced voltage from the magnet rotor to turn the transistor on and the other part of the coils drive the rotor. I do not know if the other device operates like mine or not.